[PATCH] maximum revision number allowable too low

[Goffredo Baroncelli]

Hi all,

the latest revision number is not allowable in the function
'bzrlib/log.py:show_log( )'; the patch below fixes the problem. 

without the patch:

  ghigo at therra:~/bazar/bzr.dev$ python ./bzr --version
  bzr (bazaar-ng) 0.0.7pre
    (bzr checkout, revision 1092 {mbp at sourcefrog.net-20050822175211-90caf03af7d0cf07})
  [...]
  ghigo at therra:~/bazar/bzr.dev$ python ./bzr revno
  1092
  ghigo at therra:~/bazar/bzr.dev$ python ./bzr log -r1092
  bzr: error: invalid revision number: 1092

    at /home/ghigo/bazar/2/bzr.dev/bzrlib/log.py:166 in show_log()
    see ~/.bzr.log for debug information

with the patch:

  ghigo at therra:~/bazar/bzr-correct-rev-max$ ./bzr revno
  1092
  ghigo at therra:~/bazar/bzr-correct-rev-max$ ./bzr log -r1092
  ------------------------------------------------------------
  revno: 1092
  committer: Martin Pool <mbp at sourcefrog.net>
  timestamp: Mon 2005-08-22 14:52:11 -0300
  message:
    - fix bug where bzr upgrade aborts when trying to fix trees that mention revisions
      which are not locally present




ghigo at therra:~/bazar/bzr-correct-rev-max$ ./bzr diff
*** modified file 'bzrlib/log.py'
--- bzrlib/log.py
+++ bzrlib/log.py
@@ -162,12 +162,12 @@

     if start_revision is None:
         start_revision = 1
-    elif start_revision < 1 or start_revision >= len(which_revs):
+    elif start_revision < 1 or start_revision > len(which_revs):
         raise InvalidRevisionNumber(start_revision)

     if end_revision is None:
         end_revision = len(which_revs)
-    elif end_revision < 1 or end_revision >= len(which_revs):
+    elif end_revision < 1 or end_revision > len(which_revs):
         raise InvalidRevisionNumber(end_revision)

     # list indexes are 0-based; revisions are 1-based





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